IDENTIFIERS

  • Current Taxon Name (Soil Name): unnamed
  • OSD
  • Series Extent
  • User Site ID: S1975CA071002
  • User Pedon ID: S1975CA071002
  • Vegetation Plot ID: S1975CA071002
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 75C0017
  • NCSS Pedon Lab Data NASIS Record ID - 44961
  • Print Date: 11/21/2024

    • LOCATION

  • Location Description: 1 mile south on Laguna Sera Rd, .4 miles west along power pole rd.
  • State: California
  • County: CA071—San Bernardino

    • PEDON

  • Describers Name: GAW & LB
  • Current Taxonomic Class: Coarse-loamy, mixed, thermic Typic Haplargids
  • Pedon Record Orgin: NASIS
  • Pedon #: 2
  • Correlated Information:
  • Soil Name - unnamed
  • Classificaton Date - 5/21/2008
  • Sampled As Information:
  • Soil Name - adelanto
  • Classificaton Date - 4/29/1975
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: alluvium derived from mixed and/or alluvium derived from granite
  • Landform: old terrace
  • Runoff: medium
  • Drainage Class: well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 4/29/1975 (actual site observation date)
  • Surface Cover Properties:
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
    • Vegetation Plot Plants
    Plant Symbol Scientific Name National Vernacular Name Plant Type Group Canopy Cover % Vegetation Stata Level

    LATR2

    Larrea tridentata

    creosote bush

    —

    —

    —
    Setting and Climate
    Slope Slope Length USLE Upslope Length Elev. Corr. Elev Aspect MAP REAP FFD MAAT MSAT MWAT MAST MSST MWST MFFP PE Index Climate Station ID Climate Station Name Climate Station Type
    % m degrees mm mm C mm

    1

    —

    —

    945

    —

    114

    —

    —

    17

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    A1—0 to 8 centimeters (0.0 to 3.1 inches); pale brown (10YR 6/3), dark yellowish brown (10YR 4/4), moist; sandy loam; weak fine subangular blocky structure; slightly hard, very friable, nonsticky, nonplastic; 3.0 very fine roots; 0.5 very fine tubular and 0.5 very fine interstitial pores; fragments; neutral, pH 7.0; clear wavy boundary. Lab sample # 75C00058
    B1—8 to 31 centimeters (3.1 to 12.2 inches); light yellowish brown (10YR 6/4), dark yellowish brown (10YR 4/4), moist; sandy loam; weak fine and medium subangular blocky structure; slightly hard, very friable, nonsticky, nonplastic; 3.0 very fine roots; 0.5 very fine interstitial and 0.5 very fine tubular pores; 10 percent thin clay films on surfaces along pores; 11 percent by volume 2-?-76 millimeter unspecified fragments; neutral, pH 7.0; gradual wavy boundary. Lab sample # 75C00059
    B21—31 to 68 centimeters (12.2 to 26.8 inches); yellowish brown (10YR 5/6), dark yellowish brown (10YR 4/4), moist; sandy loam; weak fine and medium subangular blocky structure; hard, friable, slightly sticky, nonplastic; 0.5 very fine roots; 3.0 very fine interstitial and 0.5 fine tubular pores; 30 percent thin clay bridges and 30 percent thin clay films on all faces of peds; 14 percent by volume 2-?-76 millimeter unspecified fragments; neutral, pH 7.0; diffuse wavy boundary. Lab sample # 75C00060
    B22—68 to 96 centimeters (26.8 to 37.8 inches); yellowish brown (10YR 5/6), dark yellowish brown (10YR 4/4), moist; gravelly sandy loam; weak fine and medium subangular blocky structure; hard, friable, slightly sticky, nonplastic; 0.5 very fine roots; 0.5 very fine interstitial pores; 30 percent thin clay bridges and 30 percent thin clay films on all faces of peds; 20 percent by volume ? to 13-? millimeter unspecified fragments; slight effervescence; slightly alkaline, pH 7.5; gradual wavy boundary. Lab sample # 75C00061
    B3—96 to 121 centimeters (37.8 to 47.6 inches); reddish yellow (7.5YR 6/6), brown (7.5YR 4/4), moist; sandy loam; massive; hard, friable, nonsticky, nonplastic; 0.5 very fine interstitial pores; 30 percent thin clay bridges; 20 percent by volume ? to 10-? millimeter unspecified fragments; slight effervescence; slightly alkaline, pH 7.4; gradual wavy boundary. Lab sample # 75C00062
    C1—121 to 150 centimeters (47.6 to 59.1 inches); reddish yellow (7.5YR 6/6), brown (7.5YR 4/4), moist; coarse sandy loam; massive; slightly hard, very friable, nonsticky, nonplastic; 0.5 very fine interstitial pores; 25 percent by volume 2-?-76 millimeter unspecified fragments; slight effervescence; slightly alkaline, pH 7.6. Lab sample # 75C00063